JQuery :: Finding Img,canvas Wrapped Around A Tags

Oct 25, 2011

I have the following code which displays a list of 6 images. Im using a reflective and magnifine plugin which seem to be working to an extent. The last three images in the list work perfectly, however the first three dont magnify, and that is becuase I have the img tags wrapped around the a tags as they are links. How to modify the magnify code so it magnifies imgs that have the a tag around it.

[Code]...

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JQuery :: Finding A Child Element Of A Wrapped Set?

Feb 2, 2010

I'm trying to add a click listener to a list element that has a hidden unordered list.

<script type="text/javascript">
$(function(){
$('li:has(ul)').click(function(event)
{

[Code]....

Basically, I'm looking for a way to find a list element that has a ul child, and then hide or show that ul. What I have here doesn't seem to be working.

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JQuery :: Select Line Of Text Not Wrapped By HTML Tags?

Oct 16, 2010

I'm trying to select a line a text and format it, only problem is there are no tags around it other than a closing </p> tag and a <br /> tag after it. Please see below the line in bold text which I'm trying to surround with <h3></h3> tags. [code]...

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Dynamically Creating Canvas Tags At Runtime?

May 15, 2010

I want to find a way of using canvas tags that are created at runtime. I went about this by trying to change the id of the tag, ONLY to find out that javascript did not like the fact that I was using numbers, even though I converted to String first...
var count = 0;
for (var item=0; item<20; item ++) {
if (count%5==0){
document.write(" ||| ");
}
var canv = document.createElement("canvas");
canv.setAttribute('width',300);
canv.setAttribute('height',300);

num = 505;
aStr = num.toString(); // does NOT do the job for some reason !!!???
aStr = 'canvas'; // this works...
canv.setAttribute('id',aStr);
document.body.appendChild(canv);
count += 1;
}
var C = document.getElementById(canv.getAttribute('id'));
if (C.getContext) {
makePlot(C); // does the plot to the canvas
}

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Delete Lines On Canvas, But Not The Whole Canvas?

Jul 12, 2011

I want to delete some lines on the canvas that i have created in HTML5 (with the <canvas> tag). I know one solution and that is using clearRect() (give this function the HEIGHT and WIDTH of the canvas and you clears the whole canvas.).But i don't want to clear the whole canvas, i only want to delete a few lines made by the function lineTo().

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CANVAS - Change Canvas Stroke On A Typeface Hover - Stroke() Doesn’t Work?

Mar 16, 2009

I have a menu in which is applied typeface script. Typeface 0.11 version doesn't support hover on links. There is an experimental version but doesn't work very well for me, so i tried to implement hover by myself.
Problem is: hover works pretty well changing canvas context property fillColor and then calling fill(), but the stroke on hovered voice remains on another color. Difficult to explain, so i put some test code online: TEST CODE As you can see, passing with mouse on the menu voices triggers the hover and the element change, but remains bordered in red.

[Code]...

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JQuery :: Cannot Get Element Out Of Wrapped Set

Jul 23, 2009

I am selecting a group of li elements. The following code returns me a length of '8'

$('.HwCitationsContent li').length

However when I try to get the text from a particular item in the set I get nothing. In fact, the msg box won't even appear. alert($('.HwCitationsContent li')[1].text())

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JQuery :: Create Its Wrapped-set Out Of Individual Objects?

May 14, 2010

I need to return a wrapped-set by filtering another wrapped set, however the filter is based on creating a Range object from each of the items in the first wrapped set.[code]...

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JQuery :: Select Result View Wrapped Set / FireBug?

Jul 22, 2011

Is there a tool out there--perhaps part of FireBug--that allows me to inspect the results of a jQuery select; e.g., the wrapped set?

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JQuery :: Unable To Get Toggle Effect Working Having Different Div Tags And Different <a> Tags

Dec 15, 2011

Can't seem to make it work, I have seen many examples but they are all just for 1 div tag. When i trymore than one it doesn't work anymore.The first one works, if i have more than 1 then the other don't work.

using the following jquery
$(document).ready(function(){
$("#toggle-text").click(function () {
var divvalue= this.value;

[Code]....

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Scrolling Text Wrapped Around Fixed Position Divs?

Jan 9, 2010

I'm trying to find a script that will scroll text past fixed position sandbag divs.

I want the text to flow around an image as it scrolls.

It's easy to do the wrap around the image part. I can't seem to find anything that will continue wrapping the content of your site around the fixed background as you scroll though.

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JQuery :: Cycle Plugin - Get The Value Of "slide.src" When Images Are Wrapped In Divs?

Aug 25, 2010

Using this as an example - [url] - how can I get the value of "slide.src" when my images are wrapped in divs?

Like so:

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JQuery :: Add A Class To Canvas?

Aug 16, 2010

I am working with the new canvas element. I have simplified my request.

Can I add a class to the canvas JS? Currently the fill colour is set with 'context.fillStyle="red";' I would love have this in a class as I want to change the colour of the fill with jQuery.

<!DOCTYPE html><html><head><meta charset=utf-8"><title>Canvas</title></head><body>
<canvas id="myCanvas"></canvas>
<script type="text/javascript">
var canvas=document.getElementById('myCanvas');

[Code]....

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JQuery :: JS/canvas/PHP Remotely *shared* Whiteboard?

Apr 30, 2009

A remotely shared white board, using regular JavaScript,jQuery, the canvas element and PHP.I (or someone else) can get this thing working.The new 8:25 a.m. (US CST) version in http:[url].... should work -- though I still have not seen it work, perhaps.

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JQuery :: SVg Plugin - Drawing To Svg Canvas, Var Undefined?

Dec 27, 2010

This is a question concerning the SVG plug in,Here is the code

<html>
<head>
<script language="javascript" type="text/javascript" src="jquery.js"></script>[code].....

1.SVG isn't drawing the circle

2. var svg is undefined keeps popping up.

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Firefox - Select A Word And Wrap [b] Tags Or [quote] Tags Around It

Dec 28, 2010

I use Firefox and am wondering how to select a word and wrap [b] tags or [quote] tags around it?

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JQuery :: Getting The Webshims Plugin Canvas Polyfill To Work

May 20, 2011

I am having problems getting the webshims plugin canvas polyfill to work. I get the following error in IE9 using IE7 mode: SCRIPT438: Object doesn't support property or method 'fillRect' problem.html, line 21 character 7 when I try to run this code:

[Code]...

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Input Tags Outside Form Tags ?

Jul 12, 2010

Is it possible to trigger the action of a form with a submit button that's outside the form tags? If so, how should this example be rescripted to make the input tag work outside the form tags?

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JQuery :: Finding A <p> In A <div>?

Jul 22, 2010

Title doesn't really give this thread justice ... I have a content div with an image and text included into it. This same div class is being used multiple times. What I want is to be able to click the image, and have the <p> in that div toggle to show or hide. Here is the XHTML code for the front-end:

<div class="content">
<img src="image_big.gif" alt="image" class="toggle_font" />
<p> Caption for the next image. </p>

[code]....

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Catching Keypress In Canvas Tag

Jun 22, 2006

I am trying to catch keypresses in my canvas tag, but it appears that
that is not valid.

I may try to just create a hidden input box that will allow me to catch
keypresses.

I am trying to write a very simple asteroids game for a presentation on
Ajax in July, to show that javascript can do more than it was able to a
couple of years ago.

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Canvas Doesnot Work In IE?

Feb 23, 2010

Why doesn�t the following code work in IE, I use excanvas.js as told in other articles? excanvas is in the same dir as the html-file.

Code:

<html>
<head>
<title></title>[code].....

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Why Won't Canvas Graphics Get Rendered

Nov 3, 2011

Why won't my canvas graphics get rendered?

[Code]...

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Multiple Layers With The Canvas Tag?

Feb 13, 2011

I'm writing a script that graphs data in different colors and shapes and I'm encountering two problems:(1) I can't specify different colors for the graph I'm rendering. If I use fillStyle="red"; then the entire chart becomes red. It seems to use the last color specified as the color for everything on the chart.(2) The shapes are overlapping in strange ways. The fills are not covering the lines of shapes behind them so it's unclear which shape is in front and which is behind. It's like they aren't being treated as separate shapes but instead one shape where boundaries are unclear. I don't know how else to explain it.

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Can't Get HTML Canvas To Work In IE

Jan 1, 2011

I have make a javascript program that uses HTML canvas and I can't get it to work in Internet Explorer. I tried using excanvas and jqcanvas but had trouble getting them to work.

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JQuery :: Finding An ID Then Changing It?

Jan 20, 2011

I have a link styled with css that I'd like to change with a mouse event. It's going to be on a touch screen so I'm assuming I should adopta mouseUp/mouseDown model?

[Code]..

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JQuery :: Finding The Right Selector?

Jan 20, 2010

i am creating a simple dynamic menu for my study with the following structure:

[Code]...

now i need to find the correct selector for the mouseout event, because now the submenu disappears if i am getting of the current element (this) of the mainmenu, but i only want it to disappear if it is not anymore over the submenu, or if the mouse goes over another element of the main menu.

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